Ball point pen



FIG. 1 is a top plan view of a ball-point pen showing _my new design;

FIG. 2 is a right side elevational view, the left side _being a mirrorimage thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof with the point extended,_the left side being a mirror image thereof; and _

FIG. 5 is a front elevational view thereof.

The ornamental design for a ball-point pen, as shown and described.